Modem-telephone interconnect
Monitoring and control module
Monitoring and control of parking management system by remote
Monitoring of charges debited to an account having an assigned l
Monitoring system
Monitoring system
Monitoring system
Movable monitoring equipment and remote monitoring and...
Moving a messaging system mailbox
MTA intercom feature
Multi-band data over voice communication system and method
Multi-band modem
Multi-function audio system and method for controlling the same
Multi-function telephone call management system
Multi-functional personal communications apparatus capable of tr
Multi-functional personal telecommunications apparatus
Multi-functional personal telecommunications apparatus
Multi-level conference management and notification
Multi-line modem interface
Multi-media data accessing and sending system